201839351

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{1009}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 250593120

約数和(自身を除く): 48753769

約数列:

[1, 7, 17, 41, 119, 287, 697, 1009, 1681, 4879, 7063, 11767, 17153, 28577, 41369, 120071, 200039, 289583, 703273, 1696129, 4922911, 11872903, 28834193, 201839351]

約数ペア:

[(1, 201839351), (7, 28834193), (17, 11872903), (41, 4922911), (119, 1696129), (287, 703273), (697, 289583), (1009, 200039), (1681, 120071), (4879, 41369), (7063, 28577), (11767, 17153)]